55238510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 105114240

約数和(自身を除く): 49875730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 947, 1535, 1894, 3070, 4735, 5833, 9470, 11666, 17993, 29165, 35986, 58330, 89965, 179930, 290729, 581458, 1453645, 2907290, 5523851, 11047702, 27619255, 55238510]

約数ペア:

[(1, 55238510), (2, 27619255), (5, 11047702), (10, 5523851), (19, 2907290), (38, 1453645), (95, 581458), (190, 290729), (307, 179930), (614, 89965), (947, 58330), (1535, 35986), (1894, 29165), (3070, 17993), (4735, 11666), (5833, 9470)]